Assessment of Land-Use and Land-Cover Change in Guangxi, China
文献类型：期刊论文
| 作者 | Hu, Yunfeng1,3; Batunacun1,2,3,4; Zhen, Lin1,3; Zhuang, Dafang3 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2019-02-18 |
| 卷号 | 9页码:13 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-019-38487-w |
| 通讯作者 | Hu, Yunfeng(huyf@lreis.ac.cn) ; Batunacun(batunacun@zalf.de) |
| 英文摘要 | It is increasingly acknowledged that land-use and land-cover change has become a key subject that urgently needs to be addressed in the study of global environmental change. In the present study, supported by the long-time-series of land-use and land-cover data from 1990, 2000, and 2017, we used the land-use transition matrix, Markov chain model and Moran's I to derive detailed information of the spatial patterns and temporal variation of the land-use and land-cover change; additionally, we highlight the deforestation/afforestation conversion process during the period of 1990-2017. The results show that a total of 4708 km(2) (i.e., 2.0% of the total area) changed in Guangxi from 1990 to 2017, while 418 km(2) of woodland has been lost in this region. The woodland lost (deforestation) and woodland gained (afforestation) were collocated with intensive forest practices in the past 27 years. The conversions from woodland to cropland and from woodland to grassland were the dominant processes of deforestation and afforestation, respectively. Steep slope cropland was one of the major conversion patterns of afforestation after 2000. This result is mainly explained by the implementation of the "Grain for Green Program" policy and the large-scale development of eucalyptus plantations. Further efforts should be made to control deforestation in this area. These findings can also be used as a reference in the formulation and implementation of sustainable woodland management policies. |
| WOS关键词 | SPATIOTEMPORAL PATTERNS ; CLIMATE-CHANGE ; GREEN PROJECT ; DEFORESTATION ; GRAIN ; CROPLAND ; DEGRADATION ; EXPANSION ; URBAN ; RESTORATION |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA20010202] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA19040301] ; National Key Research and Development Plan in China[2016YFC0503701] ; National Key Research and Development Plan in China[2016YFB0501502] ; Key Project of High-Resolution Earth Observation in China[00-Y30B14-9001-14/16] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000458861700022 |
| 出版者 | NATURE PUBLISHING GROUP |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Key Research and Development Plan in China ; Key Project of High-Resolution Earth Observation in China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/49373]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Hu, Yunfeng; Batunacun |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Leibniz Ctr Agr Landscape Res ZALF, Eberswalder Str 84, D-15374 Muncheberg, Germany 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 4.Humboldt Univ, Dept Geog, Unter Linden 6, D-10099 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Hu, Yunfeng,Batunacun,Zhen, Lin,et al. Assessment of Land-Use and Land-Cover Change in Guangxi, China[J]. SCIENTIFIC REPORTS,2019,9:13. |
| APA | Hu, Yunfeng,Batunacun,Zhen, Lin,&Zhuang, Dafang.(2019).Assessment of Land-Use and Land-Cover Change in Guangxi, China.SCIENTIFIC REPORTS,9,13. |
| MLA | Hu, Yunfeng,et al."Assessment of Land-Use and Land-Cover Change in Guangxi, China".SCIENTIFIC REPORTS 9(2019):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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